module Oxidized class SQL < Source begin require 'sequel' rescue LoadError raise OxidizedError, 'sequel not found: sudo gem install sequel' end def initialize super @cfg = CFG.source.sql end def setup if @cfg.empty? CFGS.user.source.sql.adapter = 'sqlite' CFGS.user.source.sql.file = File.join(Config::Root, 'sqlite.db') CFGS.user.source.sql.table = 'devices' CFGS.user.source.sql.map.name = 'name' CFGS.user.source.sql.map.model = 'rancid' CFGS.save :user raise NoConfig, 'no source sql config, edit ~/.config/oxidized/config' end end def load nodes = [] db = case @cfg.adapter when 'sqlite' begin require 'sqlite3' rescue LoadError raise OxidizedError, 'sqlite3 not found: sudo apt install libsqlite3-dev; sudo gem install sqlite3' end Sequel.sqlite @cfg.file end db[@cfg.table.to_sym].each do |node| keys = {} @cfg.map.each { |key, sql_column| keys[key.to_sym] = node[sql_column.to_sym] } keys[:model] = map_model keys[:model] if keys.key? :model nodes << keys end nodes end end end